Risun solar has series of world's leading PV production equipments, including German RENA's ultrasonic cleaning machine, USA TVSTAR's return tube diffusion furnace, German Centro therm's PECVD equipment and Italy BACCINI's silk screen printing machine,etc. First class equipments and optimizing configuration, makes the high quality. We've already got ISO9001-2008 international quality system certification, TUV, CE, UL, ISO14001:2004, OHSAS18001:2007 and my other international certifications. We are strictly accordance with the quality management system and management process operation, ensusre the control quality target coverage every process.
THE CHARACTERISTIC OF 156P POLY-SILICON SOLAR CELLS
1.Format 156mm×156mm±0.5mm,Thickness 210μm±30μm.
2.High efficiency in photovoltaic conversion 16.3%~17.93%;
3.Low inverse current, high shunt resistance and high dependability.
4.Front(-): covered by dark blue silicon nitride anti-reflecting coating(silicon nitride) with bus bars(silver), 2/3/5 bud bars(silver).
5.Back(+): wide soldering pads(silver), back surface field(aluminum),high quality paste for the BSF and the electrode ensure higher tension and improve soldering easiness.
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